16952425 has 24 divisors (see below), whose sum is σ = 24371456. Its totient is φ = 11456640.

The previous prime is 16952423. The next prime is 16952437. The reversal of 16952425 is 52425961.

It is a happy number.

It is not a de Polignac number, because 16952425 - 2¹ = 16952423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16952423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12112 + ... + 13438.

Almost surely, 2^16952425 is an apocalyptic number.

It is an amenable number.

16952425 is a deficient number, since it is larger than the sum of its proper divisors (7419031).

16952425 is a wasteful number, since it uses less digits than its factorization.

16952425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1412 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 16952425 is about 4117.3322673790. The cubic root of 16952425 is about 256.8880747267. Note that the first 3 decimals are identical.

The spelling of 16952425 in words is "sixteen million, nine hundred fifty-two thousand, four hundred twenty-five".